UBUNTU: SAUCE: ipw2200: Enable LED by default

BugLink: http://bugs.launchpad.net/bugs/21367

Enable LED by default. Original (vague) reason for defaulting to disabled
documented in 2005 no longer appears applicable, and users have been
requesting this for several years.

Change the MODULE_PARM_DESC for led

Signed-off-by: TJ <ubuntu@tjworld.net>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>